Player Page

Manyama, BR (Ronald)
Dob: 1972/06/04 (Adult)
Gender: Male
Chess SA id: 172020557
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/02/17 (92 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1499.9
Curent Weighted rating1512.7
Curent Weighted performance1218.6
Current official/published rating (highest between Raw, WR and WP)1512.7
Current floor (min rating allowed)1020.1
Current highest rating achieved1520.1
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±108.2
Current Raw change used (final)0.0
Projected new Raw rating1499.9
Projected new Weighed rating1511.9
Projected new Weighted performance1218.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1511.9
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1520.1
Projected new floor1020.1
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1500.1
Curent Weighted rating1510.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1510.4
Current floor (min rating allowed)1021.2
Current highest rating achieved1521.2
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±108.1
Current Raw change used (final)0.0
Projected new Raw rating1500.1
Projected new Weighed rating1510.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1510.0
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1521.2
Projected new floor1021.2
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1495.9
Curent Weighted rating1495.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1495.9
Current floor (min rating allowed)995.9
Current highest rating achieved1495.9
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±108.8
Current Raw change used (final)0.0
Projected new Raw rating1495.9
Projected new Weighed rating1495.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1495.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1495.9
Projected new floor995.9
Projected new K-facor32
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1485.3
Curent Weighted rating1485.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1485.3
Current floor (min rating allowed)995.9
Current highest rating achieved1508.7
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±110.4
Current Raw change used (final)0.0
Projected new Raw rating1485.3
Projected new Weighed rating1485.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1485.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1508.7
Projected new floor995.9
Projected new K-facor32
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 2024 Constantiapark Open (A) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1520.1 1521.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2024 Constantiapark Open (A) 2024/02/17 2024/02/17 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1520.1 1521.2 Analysis
7 2023 Piet Robbertse Fide Rated Open Chess Tournament (A) 2023/02/04 2023/02/05 Tshwane (GTP) Standard 90 0.94 5 3 1.0 1510.5 1506.5 Analysis
6 Harties Wolf Pack 2023 (Money Queens) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1493.0 1483.8 Analysis
5 Rachella`s Cafe Blitz Tournament 1 2022 2022/03/20 2022/03/20 Tshwane (GTP) Blitz 5 0.18 9 9 5.5 1489.1 1508.7 Analysis
4 Chessheroes Choo Choo Challenge 2022 2022/01/08 2022/01/08 Tshwane (GTP) Blitz 8 0.25 7 7 4.0 1485.8 1495.9 Analysis
3 2021 Lubowski Open Tournament (A) 2021/05/01 2021/05/02 Tshwane (GTP) Standard 90 0.94 5 0 0.0 1485.8 1483.8 Analysis
2 Back to the Board 2021 (Open) 2021/04/17 2021/04/17 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.0 1489.0 1487.6 Analysis
1 2018 Tshwane Registration Open Chess Tournament (A) 2018/01/27 2018/01/27 Tshwane (GTP) Standard 60 0.83 5 1 0.0 1495.9 1495.9 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 5 1 0 4 1.0 20.0 -255.0 1638.6 1383.6
White 2 0 0 2 0.0 0.0 -425.0 1664.7 1239.7
Black 3 1 0 2 1.0 33.3 -141.7 1621.2 1479.6
Standard All 5 1 0 4 1.0 20.0 -255.0 1638.6 1383.6
White 2 0 0 2 0.0 0.0 -425.0 1664.7 1239.7
Black 3 1 0 2 1.0 33.3 -141.7 1621.2 1479.6
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 34 14 1 19 14.5 42.6 -62.5 1612.6 1550.1
White 17 9 1 7 9.5 55.9 50.0 1559.1 1609.1
Black 17 5 0 12 5.0 29.4 -175.0 1666.2 1491.2
Standard All 18 5 0 13 5.0 27.8 -188.9 1709.4 1520.5
White 9 3 0 6 3.0 33.3 -141.7 1686.1 1544.4
Black 9 2 0 7 2.0 22.2 -236.1 1732.6 1496.5
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 16 9 1 6 9.5 59.4 79.7 1503.8 1583.5
White 8 6 1 1 6.5 81.3 265.6 1416.3 1681.9
Black 8 3 0 5 3.0 37.5 -106.3 1591.4 1485.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 184019054 Mabusela, JM (Johannes) 3 0.0 0 0 3 0.0 1497.5 -425.0 1072.5 View list
2 1070134686 Kruger, N (Neeke) 2 1.0 1 0 1 50.0 1504.6 0.0 1504.6 View list
3 181021687 Mathivha, PA (Phathutshedzo) 1 1.0 1 0 0 100.0 1489.1 425.0 1914.1 View list
4 1840136344 Maritz, A (Andreas) 1 1.0 1 0 0 100.0 1485.8 425.0 1910.8 View list
5 104068849 Mahomed, A (Amaan) 1 1.0 1 0 0 100.0 1485.8 425.0 1910.8 View list
6 182023281 Mkhaliphi, JT (John) 1 1.0 1 0 0 100.0 1489.0 425.0 1914.0 View list
7 108090807 Mcphail, R (Ryan) 1 1.0 1 0 0 100.0 1489.1 425.0 1914.1 View list
8 105029423 Pasaribu, M (Matthew) 1 1.0 1 0 0 100.0 1493.0 425.0 1918.0 View list
9 208048362 Reyneke, T (Talia) 1 1.0 1 0 0 100.0 1489.1 425.0 1914.1 View list
10 210083428 Rautenbach, H (Helen Christine) 1 1.0 1 0 0 100.0 1520.1 425.0 1945.1 View list
11 1990139233 Mondlana, U (Ubusane Nicholas) 1 1.0 1 0 0 100.0 1489.1 425.0 1914.1 View list
12 106032369 Rodrigues, T (Teegan) 1 1.0 1 0 0 100.0 1493.0 425.0 1918.0 View list
13 106035283 Smit, YH (Yoshua) 1 1.0 1 0 0 100.0 1510.5 425.0 1935.5 View list
14 2160135556 Strydom, M (Mikayla) 1 1.0 1 0 0 100.0 1485.8 425.0 1910.8 View list
15 188040685 Van Vollenhoven, I (Ian) 1 1.0 1 0 0 100.0 1485.8 425.0 1910.8 View list
16 197021800 Matsaung, T (Thapelo) 1 0.5 0 1 0 50.0 1489.1 0.0 1489.1 View list
17 104071191 Mkotong, B (Boipelo) 1 0.0 0 0 1 0.0 1489.1 -425.0 1064.1 View list
18 186031396 Rachoene, JT (Jacob) 1 0.0 0 0 1 0.0 1520.1 -425.0 1095.1 View list
19 108076196 Potgieter, E (Edward) 1 0.0 0 0 1 0.0 1510.5 -425.0 1085.5 View list
20 1030112644 Nkwe, T (Tshiamo) 1 0.0 0 0 1 0.0 1489.1 -425.0 1064.1 View list